The immortality is unnecessary, in my honest opinion. I'd advise removing it, perhaps give them a long life, but immortality? Why? It's absolutely unnecessary and just clinks onto the 'immortality' cliche a lot of lore we have, holds nowadays. I also believe that it could incite more role-play, especially with elderly folk of these creatures; perhaps those who're on their deathbed due to old age. 'Immortality' is just such a stupid cliche now, I reckon there could be a lot more interesting aspects to the role-play if they weren't made immortal. Also, I noticed you added something about Satyr's and marriage with other Satyr's, but druids also? I assume that this means that they cannot FTB with druids, which would be the standard protocol.